Matilda Fairless 1845 Illinois

Matilda first married Larkin S. Clayton 12 Dec. 1861, then married Carter, divorced him and married Larkin H. Gray, her son-in-law.Lark had first married Matilda's daughter Sarah A. Clayton, born in 1864.After she died, Lark married Matilda in 1883 in Johnson County, Illinois, and had my grandmother Ida May Gray, born 18 Oct. 1883.Need more information back on the Fairless line.